<html>
<head>
    <meta charset="utf8"> 
</head>
<body>
    <div id="demo">
    <form>
        <input type="text" v-model="count" />
        <!--<button type="button" v-click="increment">increment</button>-->
    </form>
    <!--<p v-bind="count"></p>-->
</div>
    <script src="test.js"></script>
</body>
</html>